<html>
    <body>
        <span>control start</span>
        <article>1</article>
        <aside>2</aside>
        <details>3</details>
        <dialog>4</dialog>
        <figcaption>5</figcaption>
        <figure>6</figure>
        <footer>7</footer>
        <header>8</header>
        <hgroup>9</hgroup>
        <main>10</main>
        <nav>11</nav>
        <section>12</section>
        <span>control end</span>
    </body>
</html>